/*
 * Folha de estilos para o site oficial de “O Milagre dos 50 Dólares”.
 * A paleta de cores e os elementos visuais foram inspirados na capa do
 * livro, que utiliza tons de papel envelhecido e detalhes em verde
 * escuro e dourado. A tipografia combina fontes serifadas para títulos
 * (evocando notas antigas) e fontes simples para textos, garantindo
 * legibilidade em todas as telas.
 */

/* Paleta de cores baseada na capa do livro */
:root {
  --color-bg: #f5e9c4;           /* Fundo principal (papel) */
  --color-section: #fbf6df;      /* Fundo claro alternado */
  --color-primary: #3b321e;      /* Texto principal (marrom esverdeado) */
  --color-accent: #b79a5b;       /* Destaque dourado */
  --color-highlight: #8f7440;    /* Hover/segundo destaque */
  --color-muted: #7c6b49;        /* Texto secundário */
  --color-white: #ffffff;
}

/* Reset e padrões gerais */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Georgia", "Times New Roman", serif;
  background-color: var(--color-bg);
  color: var(--color-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Cabeçalho */
.site-header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background: rgba(245, 233, 196, 0.94);
  backdrop-filter: blur(4px);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.1);
  z-index: 100;
  transition: background-color 0.3s ease;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.6rem;
  font-weight: bold;
  font-family: "Georgia", serif;
  color: var(--color-primary);
}

.nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: var(--color-primary);
  font-family: "Arial", sans-serif;
  font-size: 0.95rem;
  padding: 0.3rem 0.5rem;
  transition: color 0.3s;
}

.nav a:hover {
  color: var(--color-accent);
}

.nav-cta {
  margin-left: 0.5rem;
}

.btn {
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  font-weight: bold;
  font-size: 0.95rem;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: var(--color-highlight);
}

/* Hero */
.hero {
  position: relative;
  height: 100vh;
  background-image: url("assets/cover.png");
  background-size: cover;
  background-position: center center;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--color-primary);
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(245, 233, 196, 0.85);
  backdrop-filter: blur(2px);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 1rem;
}

.hero h2 {
  font-size: 2.4rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero h2 span {
  color: var(--color-accent);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 1.7rem;
  font-family: "Arial", sans-serif;
}

.cta {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  font-weight: bold;
  font-size: 1rem;
  text-decoration: none;
  transition: background-color 0.3s;
}

.cta:hover {
  background-color: var(--color-highlight);
}

/* Seções genéricas */
.section {
  padding: 5rem 0 4rem;
  background-color: var(--color-section);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.section:nth-of-type(even) {
  background-color: var(--color-bg);
}

.section-title {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  font-family: "Georgia", serif;
  color: var(--color-primary);
  text-align: center;
}

.section-content {
  max-width: 900px;
  margin: 0 auto;
  font-size: 1rem;
}

/* Sobre */
.about p {
  margin-bottom: 1rem;
}

/* Autor */
.author-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.author-photo {
  flex: 1 1 250px;
  text-align: center;
}

.author-photo img {
  max-width: 100%;
  height: auto;
  border: 8px solid var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.author-info {
  flex: 2 1 400px;
}

.author-info p {
  margin-bottom: 1rem;
  font-family: "Arial", sans-serif;
}

/* Destaques */
.highlights .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.highlights .card {
  background-color: var(--color-bg);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s, box-shadow 0.2s;
}

.highlights .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.highlights .card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  color: var(--color-primary);
}

.highlights .card p {
  font-family: "Arial", sans-serif;
  font-size: 0.95rem;
  color: var(--color-primary);
}

/* Depoimentos */
.testimonials-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.testimonials blockquote {
  background-color: var(--color-bg);
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.5rem;
  position: relative;
  font-style: italic;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.testimonials cite {
  display: block;
  margin-top: 0.5rem;
  font-family: "Arial", sans-serif;
  font-size: 0.9rem;
  color: var(--color-muted);
  text-align: right;
}

/* Compra */
.purchase p {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.purchase-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.purchase-options .option {
  background-color: var(--color-bg);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  width: 260px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s, box-shadow 0.2s;
}

.purchase-options .option:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.purchase-options .option h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.purchase-options .option p {
  font-family: "Arial", sans-serif;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

/* Rodapé */
.site-footer {
  background-color: var(--color-primary);
  color: var(--color-bg);
  padding: 3rem 0;
  margin-top: 3rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
}

.footer-col {
  flex: 1 1 200px;
  min-width: 200px;
}

.footer-col h5 {
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
  color: var(--color-accent);
}

.footer-col p, .footer-col a {
  font-family: "Arial", sans-serif;
  font-size: 0.9rem;
  color: var(--color-bg);
  margin-bottom: 0.5rem;
  text-decoration: none;
}

.footer-col a:hover {
  text-decoration: underline;
}

/* Responsividade */
@media (max-width: 768px) {
  .hero h2 {
    font-size: 1.8rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .nav ul {
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
  }
  .author-inner {
    flex-direction: column;
    align-items: center;
  }
  .purchase-options {
    flex-direction: column;
    align-items: center;
  }
}